diff --git a/ts2panda/ts2abc/BUILD.gn b/ts2panda/ts2abc/BUILD.gn
index ab44c2179fae40de82345e62a8cd1bc1a3d25cd8..c9d6658ea70350d8a9f770b560982688106ef944 100755
--- a/ts2panda/ts2abc/BUILD.gn
+++ b/ts2panda/ts2abc/BUILD.gn
@@ -55,8 +55,8 @@ ohos_executable("ts2abc") {
 
   cflags = [
     "-Wno-c++20-designator",
-    "-Wno-c99-dextensions",
-    "-Wno-unkonwn-warning-option",
+    "-Wno-c99-extensions",
+    "-Wno-unknown-warning-option",
   ]
 
   deps = [ sdk_libc_secshared_dep ]